{"files"=>["https://ndownloader.figshare.com/files/479252"], "description"=>"<div><p>White sharks (<em>Carcharodon carcharias</em>) are threatened apex predators and identification of their critical habitats and how these are used are essential to ensuring improved local and ultimately global white shark protection. In this study we investigated habitat use by white sharks in False Bay, South Africa, using acoustic telemetry. 56 sharks (39 female, 17 male), ranging in size from 1.7–5 m TL, were tagged with acoustic transmitters and monitored on an array of 30 receivers for 975 days. To investigate the effects of season, sex and size on habitat use we used a generalized linear mixed effects model. Tagged sharks were detected in the Bay in all months and across all years, but their use of the Bay varied significantly with the season and the sex of the shark. In autumn and winter males and females aggregated around the Cape fur seal colony at Seal Island, where they fed predominantly on young of the year seals. In spring and summer there was marked sexual segregation, with females frequenting the Inshore areas and males seldom being detected. The shift from the Island in autumn and winter to the Inshore region in spring and summer by females mirrors the seasonal peak in abundance of juvenile seals and of migratory teleost and elasmobranch species respectively. This study provides the first evidence of sexual segregation at a fine spatial scale and demonstrates that sexual segregation in white sharks is not restricted to adults, but is apparent for juveniles and sub-adults too. Overall, the results confirm False Bay as a critical area for white shark conservation as both sexes, across a range of sizes, frequent the Bay on an annual basis. The finding that female sharks aggregate in the Inshore regions when recreational use peaks highlights the need for ongoing shark-human conflict mitigation strategies.</p> </div>", "links"=>[], "tags"=>["segregation", "africa"], "article_id"=>154654, "categories"=>["Inorganic Chemistry"], "users"=>["Alison Kock", "M. Justin O’Riain", "Katya Mauff", "Michael Meÿer", "Deon Kotze", "Charles Griffiths"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0055048", "stats"=>{"downloads"=>0, "page_views"=>39, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/Residency_Habitat_Use_and_Sexual_Segregation_of_White_Sharks_Carcharodon_carcharias_in_False_Bay_South_Africa__/154654", "title"=>"Residency, Habitat Use and Sexual Segregation of White Sharks, <em>Carcharodon carcharias</em> in False Bay, South Africa", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2013-01-28 01:17:34"}